Has anyone had a blood clot in their calf before? I had abit of muscle pain earlier but it was on the side and front and I noticed I have slight "swelling" I'm not sure if it is, as it looks like a muscle? It's on my calf it's like a bump on the side of my lower leg, people say it looks like a muscle and it's just abit bigger than the other leg, It's so hard to explain, I'm on my feet all the time because of my job, maybe I'm being dramatic